Lightolier MPA2G36LS26U Dépliant
PHOTOMETRY
MODEL NO. MPA2G36LS26U
coefficients of utilization — zonal cavity method
RF
20
20
20
RC
80
50
30
RW
70
50
30
50
30
10
50
30
10
1
65
63
61
59
58
56
57
56
55
2
60
56
53
53
51
49
51
49
48
3
56
51
47
48
45
42
46
44
42
4
51
45
41
43
40
37
42
39
37
5
48
41
37
39
36
33
38
35
32
6
44
37
33
36
32
29
35
31
29
7
41
34
29
33
29
26
32
28
26
8
38
31
27
30
26
23
29
26
23
9
36
29
24
28
24
21
27
24
21
10
34
27
22
26
22
19
25
22
19
visual comfort probability
(VCP) average 100 fc; reflectances 80/50/20
room size
ceiling height
ceiling height
W
L
8.5
10.0
13.0
16.0
8.5
10.0
13.0
16.0
20
20
79
73
66
73
77
70
63
68
20
30
82
76
70
66
80
73
67
63
20
40
83
78
74
70
82
76
71
66
20
60
85
80
76
73
83
78
74
69
30
20
83
77
68
71
80
75
66
68
30
30
85
80
72
66
83
78
69
64
30
40
86
81
75
69
85
80
73
67
30
60
87
83
77
72
86
82
75
69
30
80
88
84
79
74
87
83
77
72
40
20
83
80
72
72
80
77
71
69
40
30
86
82
75
67
84
80
73
66
40
40
87
84
78
70
86
82
76
68
40
60
88
85
80
73
87
83
78
71
40
80
89
86
81
75
88
85
80
73
40
100
89
86
83
77
89
86
81
75
60
30
86
82
77
70
84
80
75
69
60
40
87
84
80
73
86
82
78
71
60
60
88
85
81
75
87
84
80
74
60
80
89
86
83
77
88
85
82
76
60
100
89
86
84
79
89
86
82
77
100
40
87
84
80
74
86
82
78
72
100
60
88
85
82
77
87
84
80
75
100
80
89
87
83
79
88
86
82
77
100
100
90
87
84
80
89
87
82
79
room cavity ratio
luminaries lengthwise
luminaries crosswise
ORDERING INFORMATION
Explanation of Catalog Number. Example: MPA2G36LS26U120SORF
OPTIONS & ACCESSORIES
PLASTER FRAME: Catalog Number: PF22.
CONTINUOUS ROW INSTALLATION: For F type fixtures, half-width flanges
are required between fixtures. Order Catalog Number: S2FCTRIM (each joint).
SPLAY TRIM: For T ceiling type only. SUFFIX: CTZ22 S2 SPLAY TRIM.
RADIO INTERFERENCE FILTER: 120 or 277 volt, 50 or 60 Hz. One per fixture
standard. SUFFIX: RF.
ELECTRICAL/WIRING OPTIONS: Consult factory.
AIR CLOSURE STRIP: SUFFIX: ACS2 (factory installed).
DRYWALL KIT: Order Catalog Number: FK92X2. (Request Folio OA30-10)
CHICAGO PLENUM: SUFFIX: CP.
CONTINUOUS ROW INSTALLATION: For F type fixtures, half-width flanges
are required between fixtures. Order Catalog Number: S2FCTRIM (each joint).
SPLAY TRIM: For T ceiling type only. SUFFIX: CTZ22 S2 SPLAY TRIM.
RADIO INTERFERENCE FILTER: 120 or 277 volt, 50 or 60 Hz. One per fixture
standard. SUFFIX: RF.
ELECTRICAL/WIRING OPTIONS: Consult factory.
AIR CLOSURE STRIP: SUFFIX: ACS2 (factory installed).
DRYWALL KIT: Order Catalog Number: FK92X2. (Request Folio OA30-10)
CHICAGO PLENUM: SUFFIX: CP.
SPECIFICATIONS
PERFORMANCE: In an installation of 2 lamp 31W luminaires in a room cavity
ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U. shall
not be less than .63. To prevent glare the VCP shall be not less than 80 either
lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall
not exceed 1089 candelas per square meter. To control veiling reflections,
luminaire output in the 30°-90° zone shall not be less than 63.2%.
AIR HANDLING (MPA only) side air passages for air supply or air return.
Supply air is discharged vertically. Optional side closure strips. Air return is also
provided through the lamp compartment through fixture body ends.
ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U. shall
not be less than .63. To prevent glare the VCP shall be not less than 80 either
lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall
not exceed 1089 candelas per square meter. To control veiling reflections,
luminaire output in the 30°-90° zone shall not be less than 63.2%.
AIR HANDLING (MPA only) side air passages for air supply or air return.
Supply air is discharged vertically. Optional side closure strips. Air return is also
provided through the lamp compartment through fixture body ends.
SPECIFICATIONS (continued)
MATERIALS: Chassis parts are die-formed code gauge cold rolled steel.
Housing is ribbed for rigidity with side rails hemmed over and housing ends
turned-in for safe handling. Louver is pre-anodized aluminum (Coilzak® or
equal).
FINISH: Chassis exterior–black baked polyester enamel. Cavity– white
baked polyester enamel minimum 86% reflectance. Phosphate undercoating.
Louver–low iridescence semi-specular anodized vertical grain aluminum reflec-
tor sheet is standard.
ELECTRICAL: Thermally protected class “P” ballast C.B.M. approved, non PCB.
If K.O. is within 3" of ballast, use wire suitable for at least 90°.
LABELS: I.B.E.W. UL and ULc Listed.
Housing is ribbed for rigidity with side rails hemmed over and housing ends
turned-in for safe handling. Louver is pre-anodized aluminum (Coilzak® or
equal).
FINISH: Chassis exterior–black baked polyester enamel. Cavity– white
baked polyester enamel minimum 86% reflectance. Phosphate undercoating.
Louver–low iridescence semi-specular anodized vertical grain aluminum reflec-
tor sheet is standard.
ELECTRICAL: Thermally protected class “P” ballast C.B.M. approved, non PCB.
If K.O. is within 3" of ballast, use wire suitable for at least 90°.
LABELS: I.B.E.W. UL and ULc Listed.
MP
PARABAFFLE
1-1/2" PARABOLIC:
Pre-anodized
aluminum louver
BODY STYLE:
A=Air Supply
S=Static
S=Static
2
FIXTURE
WIDTH
CEILING TYPE:
G= Grid
(lay-in T bar)
F=Flanged
(overlap)
Z spline and
plaster frame
plaster frame
T=Slot grid or
two-directional
concealed T
(see options)
concealed T
(see options)
36
NUMBER OF
CELLS
LOUVER
FINISH*:
L= Low
Iridescence
Semi-specular
(standard)
Semi-specular
(standard)
P= Low
Iridescence
Specular
W=White Baked
Enamel
S
SINGLE “V”
REFLECTOR
REFLECTOR
2
LAMP
QUANTITY
6U
LAMP TYPE/
FIXTURE
LENGTH:
6"U Lamp
T8 or T12
T8 or T12
(Nominal 24")
VOLTAGE:
120 or 277
OPTIONS:
Add appropriate
suffix to catalog
suffix to catalog
no, ie: (RF)
BALLAST TYPE:
1-2 Lamp Mag. T12
LE
<
20THD
<
10THD
1-2 Lamp Elec. T8
SO*
HI*
LOL T8 Dimming
PS
–
*Instant Start Standard
Other dimming options. Consult factory.
Luminaire Efficacy Rating
LER-52.3 Watts-57.3 BF-0.87
LER-52.3 Watts-57.3 BF-0.87
Lightolier
a Genlyte Thomas Company
www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902
SECTION 2/Folio G20-10
Job Information
Type:
PARABAFFLE plus
MPA2G36LS26U
Page 2 of 2
2'x2' RECESSED FLUORESCENT, 1 1/2" DEEP, 36 CELL PARABOLIC LOUVER
STATIC OR AIR SUPPLY/RETURN, 2-6"U LAMP, T8 OR T12